I think here is a reasonable point to offer my congratulations. The
tool that was once, LPM, has now grown-up. It looks quite
impressive. There is a lot to be said for staying with something for
the long-term. This tool is proof of that. It makes it clear that
you have a vision of how you think parsing "should be done" and how
parser generators "should work" and your tool is a fine example of
materializing that vision.